Lightpoint 2012-2 - ETAP Lighting

D2 downlights with LED
K9 emergency lighting:
more unobtrusive than ever
LIGHTPOINT.
LEDs and light control,
a perfect combination
Downlight with LEDs:
the smart choice
An ETAP publication | 2012-2

x CONTENTS
New products
K9 emergency lighting:
more discreet than ever
K2 emergency lighting:
6
Full and water-resistant range with LEDs 8
R8: even more attractive with LEDs 9
Downlight with LEDs: the smart choice
E5: efficient and comfortable lighting
10
for large spaces 12
E8: high-level lighting 14
LED report
Cost recovery period for LEDs 2
LEDs and light control, further savings 4
In the spotlight
VINCI Park:
full renovation of car park lighting 16
News
Eco-lamps – the new standard 15
GreenLight Awards 2012 18
ETAP informs 19
This document has been compiled by ETAP with the greatest
possible care. However, the information contained in this
publication is not binding and may change due to technical
development. ETAP is not liable for any damage whatsoever
resulting from the use of this document.
2 | LIGHTPOINT.
k LED REPORT COST RECOVERY PERIOD FOR LEDS
LEDs – how long will it take you
to recover the extra cost?
LEDs are the light source of the future, there is no doubt about it. But is it worth replacing
your existing installation today? ETAP helps you on your way to correctly assess the cost
recovery period.
Calculating the cost recovery period for an LED
lighting installation seems simple at first sight.
On the one hand, there is the higher upfront
cost of LEDs, on the other hand the potential
savings thanks to their low power consumption
and long service life.
Yet there still are quite a few misconceptions
in this regard, since anticipated cost recovery
periods are highly variable, depending on
the source. Some manufacturers guarantee
cost recovery periods ranging from one to
three years, whilst sceptics refer to financially
unachievable cost recovery periods of ten years
or more. In order to ensure a correct calculation,
first and foremost, the application and various
other factors have to be taken into account.
Number of LEDs determines extra cost
The extra cost of an LED installation, first and
foremost, lies in the LED itself. The more LEDs
are required in an installation, the higher the
extra cost will be compared to traditional
solutions. LEDs become rapidly cost effective
in applications requiring relatively low light
levels, as in emergency lighting. Replacement
with LEDs is also quickly worth the cost in
spots (e.g., 2.5 years). This is due, among other
things, to the high consumption and short service
life of halogen lamps, which are traditionally
used in these applications. For downlights
the cost recovery periods for LED luminaires
are also relatively short (3 to 7 years): compact
fluorescent lamps are not the most efficient
light source, the lumen packets are relatively
low and service life is average.
Take the burning hours into account
A second factor to consider is the number of
burning hours. The more burning hours, the
higher the energy savings and the faster the
extra cost of the LEDs will be recovered. This is

costs
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
years
years years
Cost recovery period for the renovation of old installations
with halogen spots vs. installation with LED spots, for 3,000
burning hours/year and an energy price of € 0.15/kWh.
often overlooked in simulations. The difference between 8 and 24 hours of
lighting a day adds up to several thousands of burning hours per annum,
which in this case comes down to a three times shorter cost recovery
period.
Their long service life leans strongly in favour of LEDs in applications with
a high number of burning hours, since the replacement cost for an installation
with fluorescent lighting can quickly add up, in particular in lighting
installations at heights or in hard-to-reach places.
Renovation – cost recovered faster than you would think
In calculating cost recovery periods, the existing situation, the so-called
baseline, must be taken into account. Whoever owns a recent lighting
installation today with efficient luminaires with fluorescent lamps, is
looking at a very long cost recovery period when switching to LEDs. But
in practice, there are quite a few buildings with lighting installations
20 years and older. The replacement of said installations with an LED
solution is in fact cost-effective. In ETAP's experience, we anticipate the
cost recovery period to be 5 to 10 years.
costs
Cost recovery period for the renovation of an old installation
with downlights (1*26W TC-T) vs. installation with LED
downlights, for 3,000 burning hours/year and an energy price
of € 0.15/kWh.
costs
LED installation Old scenario
Cost recovery period for the renovation of an older office
lighting installation with fluorescent lamps (2*36W) and a
traditional ballast vs. LED installation with U7/R7, for 3,000
burning hours/year and an energy price of € 0.15/kWh.
In addition, the cost recovery period for LED installations will further
decrease in the future, as LEDs increase in efficiency, their cost price
drops and energy prices rise. Specialists assume that the efficiency of
LEDs still increases by 10 % every year. Yet this should not be a reason to
further delay replacement, since a new lighting installation comes with
quite a few further advantages such as combined use with light control
systems (see page 4-5), improved comfort, etc.
Take all aspects into account
Calculating cost recovery periods and comparing solutions is no easy task.
Any choice you make will impact the eventual result. For example, the
colour temperature of the LEDs will play an important role in the installation's
power consumption. Also keep an eye on the quality of the solutions
provided by your supplier. Always ask for the quality record and check, for
example, what the extrapolated life expectancy is at actual temperatures in
the luminaires. Also check the light studies, as it makes no sense to compare
solutions, which are not guaranteed to achieve the required light levels.
Would you like to know what the cost recovery period is for your specific application?
Contact your ETAP advisor, who will be more than happy to assist you.
3 | LIGHTPOINT.

k LED REPORT LEDS AND LIGHT CONTROL
4 | LIGHTPOINT.
LEDs and light control, further savings
U7 with light control system (ELS)
LEDs are not only an energy-efficient light source; they also
work in perfect harmony with light control systems. This
combination results in a high savings potential, but also leads
to further advantages: LEDs can be dimmed more efficiently
than fluorescent lamps and their service life is not shortened
by frequent switching.
The most commonly used light control systems are movement
dependent controls, which dim or switch the lights when users enter
or leave the space, and daylight dependent control, whereby the light
is dimmed depending on the amount of daylight the room receives.
A combination of both systems can save 55 % energy or more in specific
scenarios. Currently one out of six luminaires marketed by ETAP,
is equipped with individual daylight dependent control.
Individual, local or central
Light control systems can be applied in several ways. Daylight
dependent control and movement detection are often applied to a
luminaire, with an integrated sensor that controls the light in one
luminaire. But it is also possible for an entire room, whereby all
luminaires in a single space are controlled by a central sensor or a
compact light control system, such as EasyDim. And it is possible
throughout a building, whereby the lighting in the building is controlled
by a central system, such as Excellum.
< The new light control system (ELS) saves approximately 30% more energy.
R7 with movement dependent light control (on request)

LEDs are less sensitive to switching
LEDs have a number of specific properties that make them particularly
suitable for use with light control systems. For example,
frequent switching has no impact on the service life of LEDs, in
contrast with fluorescent lamps, where a small portion of the emitter
material in the lamp is lost each time it is switched on. A symptom
of emitter loss can be visual as it causes end-blackening. In spaces
with a relatively short presence –just think of lavatories, for example
or corridors –we see that the replacement frequency for fluorescent
lamps quickly adds up.
LEDs do not have that problem, since an LED is an electronic component,
which is not sensitive to frequent switching. Furthermore
LEDs immediately respond with full luminous flux when switched on,
which increases user comfort upon entering the space.
LEDs respond faster
Electronic switching has a second advantage, since LEDs not only
respond fast when switched on, but also after any change in supply,
which implies that they dim more smoothly and precisely.
Fluorescent lamps react more slowly, especially when they are cold.
Kardó with multisensor (on request)
LED+LENS with
daylight dependent control
Discreet integration
guaranteed
You can obviously opt for built-in sensors and light
control systems in our new series of luminaires with
LED+LENS technology. What is more, the new series
resulted in the ELS daylight sensor being fully updated.
The new LED luminaires' slimline look represented a major
challenge for the developers. The daylight sensors could not
interfere with the luminaires' minimalist design. That is why a
compact ELS version was developed, which can be discreetly
integrated into the luminaire.
At the same time, the developers improved the daylight sensors'
performance. As a result it follows the luminosity function
curve more closely and precisely, which further increases user
comfort. The new sensor is also less temperature-dependent
and can therefore be regulated more accurately. Lastly, the
updated ELS responds more rapidly and accurately, which leads
to further energy savings (see graphic). All these improvements
result in no less than 30 % more energy savings.
E artificial light
dimming curve ELS
dimming curve ELS, new generation
savings
E daylight
The new daylight sensor can dim faster and more accurately according to the increasing
daylight. As a result the increase in artificial light is limited, thus saving extra energy.
[further information: www.etaplighting.com]
downloads > brochures > Integrated light controls
5 | LIGHTPOINT.

k NEW PRODUCTS
K9 emergency lighting
More discreet than ever
K9 has been proving for years that
emergency lighting and aesthetics
can go hand-in-hand. Thanks to
stylish design and absolute top
performance, the series has grown
into a true benchmark. But (LED)
technology never stands still and
therefore ETAP now launches
a fully renovated version of
this successful series. The basic
concept was not altered - quality,
unobtrusiveness and performance,
are more than ever at the centre.
6 | LIGHTPOINT.
When K9 was launched – nearly 10 years
ago now – it attracted a lot of attention.
It was one of the first emergency lighting
series equipped with LEDs, which guaranteed
energy efficiency, reliability and durability.
But the high quality of the finish and
the discreet, stylish design were also seldom
seen in emergency lighting.
Eye for detail
With the new K9 ETAP continues its
A scoop: the new anti-panic lens creates a practically square light distribution,
thus preventing blind spots and improving safety.
momentum. What strikes you immediately is
the simplicity and purity of the new design.
A compact lens – which shields the LED – in
what is a perfectly minimalist housing, there
is no need for more. K9 is therefore more
discreet than ever.
Those with an eye for detail will notice that
the housing is now devoid of screws and
that the lens is fully countersunk. The housing
itself is 2 mm lower than the previous
K9 K9 NEW GENERATION

2,8 m
2 m
A compact lens in a perfectly minimalist
housing – K9 looks more discreet than ever.
model, which makes the unit more compact. Lastly, attention
was also paid to the self-test indicator LED, which became
smaller and more unobtrusive.
Square light distribution
The new K9 once again sets the tone, also in terms of performance.
For example, we developed a special anti-panic lens,
which results in a nearly square light beam, allowing for the
spaces to be lit without blind spots, resulting in increased
safety.
The new lenses further increase the efficiency of the K9
luminaires. For example, escape route and anti-panic versions
can now be installed up to 5 metres high, as opposed
to 3.5 m for the previous version. Intermediate distances
for escape route lighting have increased, up to 19 m for a
mounting height of 2.8 m.
In short, the new K9 remains true to the principles that
made the K9 series a success: top performance packaged in a
stylish, discreet design.
19 m
36 m
Series overview
Mounting options and colours
Surface-mounted, not painted
Recessed round, white
Applications
Escape route
Anti-panic
Recessed square, aluminium white
[more info: www.etaplighting.com]
7 | LIGHTPOINT.

k NEW PRODUCTS
K2 emergency lighting
Full and water-resistant range with LEDs
The K2 series with LED is suitable for public places such as
car parks.
For anti-panic and escape route lighting luminaires,
the LED has been combined with a sophisticated lens.
8 | LIGHTPOINT.
ETAP launches LED versions for all
emergency lighting luminaires in the
K2 series, currently offering a complete
LED range for water- and dust-proof
emergency lighting (IP65) in industrial
environments and public spaces. With a lot
of savings potential – LEDs not only reduce the energy bill, but also
maintenance costs.
Dust- and water-proof
K2 is a series of robust emergency lighting
luminaires for indoor and outdoor applications
in industrial environments and public
places, such as railway stations and car
parks. The luminaires are not only dust- and
water-proof (IP65), they area also impactresistant
(IK10). The K2 series provides
solutions for, among others, anti-panic
lighting, escape route lighting, final exit
door lighting and single-sided and doublesided
luminaire signs. As regards installation
options, you can choose from surfacemounted,
recessed, suspension and square
wall mounted luminaires.
Requires less maintenance
All luminaires in the series are now available
in LED version. The introduction of
LED technology offers various advantages
in the typical K2 series application areas.
Thanks to the long expected service life of
LEDs – 10 years on average – and their high
reliability, maintenance is reduced to an
absolute minimum on K2 luminaires, which
is nothing to be sneezed at in industrial
environments, where replacement is not
always easy – in some cases it even brings
production to a halt.
The K2 series with LEDs also provides
a solution for final exit door lighting.
High savings potential
Due to their energy-efficiency, LED versions
offer quite a lot of energy savings potential,
especially when the emergency luminaires
need to be on permanently. ETAP combines
the LEDs with well-thought-out optics, for
anti-panic and escape route lighting as
well as for signs. As a result fewer luminaires
are required in order to satisfy legally
imposed light levels, which also reduces the
initial investment cost in addition to power
consumption.
[more info: www.etaplighting.com]

R8 – even more attractive with LEDs
The exclusive R8 design allows for
multiple options when it comes to
decorating the most diverse spaces
in a unique manner. ETAP now
launches an LED version, which,
in addition to energy-efficiency
and service life, offers yet another
significant advantage, i.e., diffusers
that are even more attractively and
evenly illuminated over their entire
length.
The R8 is a tubular diffuser luminaire for
diverse architectural applications. The
unique design has served as an inspiration
for many creative souls to decorate spaces
in an original and playful manner –showrooms,
reception rooms, offices, conference
rooms, libraries and corridors.
Perfect illumination
ETAP is now also marketing an LED version
of the R8. In addition to improved energyefficiency
(up to 88 lm/W) and longer service
life (25,000 burning hours with a maintenance
factor of 80 % and 50,000 hours with
72 %), it also offers a number of specific
advantages. The LEDs ensure even and
In order to evenly illuminate the
diffuser, the R8 was fitted with
low-power LEDs.
R8 with LED – perfectly evenly illuminated across the entire length.
homogeneous illumination over the entire
length of the luminaire tube. Low-power
LEDs were chosen in order to illuminate the
diffuser evenly.
Lastly, LEDs provide greater stability when
dimmed and respond with immediate full
luminous flux.
Playing with lengths
The R8 with LED is available in three
lengths: 600, 1200 and 1500 mm. The short
version represents an attractive addition to
the R8 range. The combination of lengths
offers quite a few creative possibilities.
[more info: www.etaplighting.com]
9 | LIGHTPOINT.

k NEW PRODUCTS
Downlights with LEDs, the smart choice
The cooling body and the thermal foil ensure optimal cooling of the LEDs.
10 | LIGHTPOINT.
LED downlights are slowly conquering the market. ETAP
capitalises on this trend and complements its range with LED
versions of the round D2 surface-mounted downlights and the
square D3 recessed downlights. The reflector and the thermal
design represented the greatest challenge for the designers.
The result is wide-angle light distribution, excellent luminance
management and optimal cooling of the LEDs.
Extra cost quickly recovered
LEDs increasingly appear to be the right choice as a light source
for downlights. First and foremost, there is obviously the power
consumption, which is considerably lower than the, often inefficient
– compact fluorescent lamps with which most downlights are still
fitted today. As a result the extra cost of the LED version is recovered
fairly quickly, especially when replacement cost and maintenance are
taken into account.
Downlights are furthermore fitted with presence detection and dimmers
in quite a few applications – just think of sanitary facilities
and corridors. Here too, LEDs offer considerable advantages. Once
switched on they immediately provide full luminous flux, they can
be dimmed more efficiently and are nearly impervious to frequent
switching. This too plays an important role in the successful combination
of LEDs and downlights.
Cooling: a challenge
With the integration of LED technology into downlights, designers
face a number of major challenges. LEDs operate optimally
when they are adequately cooled, which is certainly not obvious in
downlights. The LEDs sit close together and the surface to be cooled
is small. That is why we developed a unique heat sink for the LED
versions of our downlights and placed a special thermal foil between
the printed circuit board and the heat sink, which ensures optimal
heat dissipation.

120
14.40 m
13.50
11.40
9.30
7.20
5.10
3.00
0.90
0.00
office, downlights with fluorescent lamp
(D12/T226HFW)
500
500
500
500
500
500
500
500
500
500
500 500
500
500
500
500
500
500
500
500
500
0.90
0.00
0.00 3.00 5.10 7.20 9.30 11.40 14.40 m 0.00 3.00 5.10 7.20 9.30 11.40 14.40 m
This leads to long service life and high efficiency
for the LEDs. We even go one step further
for the D2 surface-mounted downlights,
since driver and LED module are installed in
a closed housing. The adjusted construction
and aluminium housing maximises heat dissipation.
Furthermore, the aluminium housing
gives the LED version of the D2 an even more
minimalist and elegant look.
Adjusted light distribution
In addition to cooling, light distribution
also requires special attention. LEDs operate
completely differently from fluorescent
lamps as a light source. In order to achieve
205 170
20 20
220 175
D1 D3
D2
500
212
office, LED downlights
(D13/LEDN30)
500
500 500
200
500
14.40 m
13.50
11.40
9.30
7.20
5.10
3.00
even light distribution, the reflector for the
LED versions was completely redesigned. The
new, wide-angle reflector not only limits the
number of downlights required to illuminate
the space, but also prevents glare from
the bright LED lights, which results in UGR
values between 19 and 22.
In addition to the LED versions of the D2
and D3* downlights, ETAP will also market
a second-generation version of the D1 LED
downlight, which is 13 % more energy-efficient
thanks to a new LED module. With this
new version ETAP capitalises on fast growing
LED technology.
* D3 with LED will be available as of spring 2013.
< HIGHER EFFICIENCY
Power consumption for downlights with LEDs is a lot lower
than that of fluorescent versions. We made a calculation
for a 207-m² office with 49 D1 downlights. Whilst the
fluorescent version still consumes 2.50 W/m²/100 lx, this
drops to 1.78 W/m²/100 lx for the D1 with LEDs. A 28%
saving!
D1 LED with specular reflector
D2 LED with specular reflector
D3 LED with satin-anodised reflector
[more info: www.etaplighting.com]
downloads > brochures > Luxial
11 | LIGHTPOINT.

k NEW PRODUCTS
Light line systems E5
Efficient and comfortable lighting for large spaces
ETAP further expands its E5 range for large spaces with a series of new
reflectors and an extra, longer profile. All luminaires come with T5 ecolamps
as standard. These adjustments make the E5 series more energyefficient
and versatile than ever.
The E5 series for the lighting of large areas is more energy efficient and versatile than ever.
12 | LIGHTPOINT.
The E5 series is a valuable asset within the
ETAP range. The luminaires were specifically
developed for the lighting of large spaces
such as workshops, warehouses, sports halls
and shopping centres. They are available
in suspended and surface-mounted versions
and can be installed individually or in
line. With the extensive range and flexible
concept there is a solution for any type of
space. Until recently ETAP had deployed the
E3 range for similar applications, which still
used T8 lamps. This range is being completely
replaced by the E5 series.
Eco-lamps as standard
Energy-efficiency was obviously high on the
agenda in the renovation of the E5 series.
For example, all luminaires come with T5
eco-lamps as standard, which save up to
10 % energy compared to the traditional T5
lamps. The designers also took a close look
at other energy-saving aspects. For example,
the white baffles for the E522 and E562
are now treated with high-reflection paint,
resulting in a 6 % increase in output.
E53 with 2 x 80 W is now also available with a double reflector, which
increases the light level on the floor by 20 to 40 %.

Low and high warehouses
ETAP also developed a series of new reflectors
for the E5, which provide adjusted light
distribution in a number of specific applications.
For example, the E53 is now available
with a double reflector or an aluminium
specular reflector, which increases the lighting
level on the floor. For warehouses with
low ceilings there is the new E54 reflector,
which provides higher vertical luminous
intensity on the racks.
Longer version
Lastly, the basic profile of the E5 lines
will be available from now on in a longer
4-metre version, in addition to the existing
3-metre version. As a result we are able to
further optimise the interdistance, which
reduces the number of luminaires and limits
the number of mounting points.
Apart from the hammered reflector, the E53 series is now also available with an
aluminium specular reflector, resulting in an increased light level on the floor.
0.00
profile: 3 m / reflector: 1,5 m
profile: 4 m / reflector: 1,5 m
300
300
300
< 0,5 m >
300
300 300 300
300
300
300
16.00 m
15.00
1.00
0.00
32.00 m
Thanks to the longer 4-metre profile we are able to optimise interdistances between the E5 luminaires. We
conducted a test for a hall measuring 32 by 16 metres. 32 luminaires, each with two 32W eco-lamps are sufficient
to illuminate the entire hall. The specific power remains limited to 1.40 W/m²/100 lx. In addition, since we need
25 % less mounting points, the installation cost decreases.
For low storerooms we developed a new reflector (E54) for improved vertical illumination on the shelves.
[meer info: www.etaplighting.com]
13 | LIGHTPOINT.

NEW PRODUCTS
E8 - high-level lighting
With the E8, ETAP adds a solution for lighting spaces with
high ceilings to its range of industrial luminaires. So-called
Highbay lighting is primarily used in large halls where high
light levels are important. ETAP focuses on energy-efficiency
and reliability, among others.
Highbay lighting can typically be found in
large spaces with high ceilings – 20 metres
or more is the norm – where high light
quality (luminous intensity between 300 and
500 lux) and good colour rendering matter.
Typical applications include, among others,
industrial production and assembly halls
where precision and safety play an important
role – think of the aviation industry,
etc. But sports centres and stock exchange
halls are also often fitted with this lighting.
14 | LIGHTPOINT.
2 possible lamp positions
polycarbonate cover (optional)
1 or 2 lamps per compartment
HRSilver aluminium reflector
Efficient and hard-wearing
E8 luminaires use energy-efficient T5-fluorescent
lamps with amalgam technology.
These luminaires offer very high efficiency
and long life (20,000 hours) in spite of the
high temperatures that may occur in high
bay luminaires. The ballasts were also specifically
selected with sustainability in mind.
Large and high-ceilinged halls where E8-luminaires
are used are often built with large win-
dows. Up to 60 % energy can be saved with
the light control system. The series can also
be combined with emergency lighting.
Adjusted to the space
Customers can choose from several powers:
versions are available with 4, 6 or 8 x 80 W.
Thanks to the various lamp positions, the
light distribution can also be adjusted to
the space. In this way you will achieve the
desired light level with the fewest possible
luminaires.
Lastly, ETAP offers a number of extras at
the customer's request. For example, we can
provide an additional cover plate, which
acts as protection in sports halls, but also
makes cleaning easier. E8 is available in
surface-mounted and suspension luminaires.
The suspended version can be installed with
2 or 4 suspension points.
Example: a high room of 50 x 100 m with 50
E8 luminaires (8 x 80 W) with a specific power of
2.2 W/m2 /100 lux and an illuminance of 300 lux.
[more info: www.etaplighting.com]

Eco-lamps – the new standard
LEDs may be omnipresent, but
ETAP also continues to closely
monitor developments in other
lighting technologies. Thus, we are
systematically replacing conventional
T5 fluorescent lamps with T5 ecolamps.
The latter consume 10 % less
energy. Our tests show them to be
at least as stable and reliable as the
existing T5 lamps.
Stability confirmed by tests
ETAP has subjected the eco-lamps to prolonged
testing to assess their light stability
under the influence of air movement and
temperature fluctuations. The T5 eco-lamps
were found to perform just as well as
conventional T5 lamps, even with regular
switching and dimming.
Consequently, we have given the green light
for their inclusion as standard equipment
in our product range, starting with the R6
series. In the meantime, also the other
series are available with T5 eco-lamps.
Eco-lamps consume 10% less energy.
k NEWS
The so-called eco-lamps are an improved version of the conventional fluorescent lamps.
They have the same length as the standard lamps and use the same ballasts, allowing for
easy replacement. Eco-lamps are easily identifiable by their green ends.
Reduced consumption, less mercury
The real difference is, of course, on the inside. The T5 eco-lamps consume about 10 %
less energy than do the most efficient T5 lamps available in the market. They achieve an
efficiency of 114 lm/W, whereas the most efficient T5 lamps manage only 104 lm/W. They
provide a comparable luminous flux, but at a lower installed power.
High Efficiency
High Output
Standard T5 T5 eco
lamp type lm/W lamp @ 35°C lamp type lm/W lamp @ 35°C
14 99 13 108
28 104 25 114
35 105 32 114
24 89 20 98
54 93 50 102
49 99 45 109
80 88 73 95
15 | LIGHTPOINT.

k IN THE SPOTLIGHT
Full renovation of car park lighting
Visual comfort, energy savings
16 | LIGHTPOINT.
Public car parks are often lit 24/7 in order to guarantee the safety
and comfort of users. But isn't it possible to retain this comfort
whilst reducing the energy bill? This is exactly what VINCI Park
accomplished with the help of ETAP in the Haussmann Berri car
park. Fluorescent E62 luminaires achieve a better lighting level.
The optimal placing of the luminaires and the use of a presence
detection system furthermore lead to substantial energy savings.

VINCI Park is the European parking leader and one of the top world
players in the sector. The Haussman Berri car park, located near the
Champs-Elysées, in Paris, boasts 1306 parking spaces on two levels.
"Since the car park is open day and night, the lights were switched
on permanently," points out Philippe Deval, VINCI Park technical
operations manager. "With a view to saving energy, we wanted to
rationalise lighting and, at the same time, improve the lighting level."
Automation of the lighting system by means of presence
detection
Traffic in a car park is intermittent. It is therefore not essential
that the lights be on 24/7, which is why ETAP recommended that
VINCI Park install a presence detection system coupled with automatic
lighting control. This system is based on the DALI (Digital
Addressable Lighting Interface). Presence detectors are installed at
each pedestrian and vehicle access point.
With this system, the lights will be automatically switched on whenever
a vehicle or pedestrian passes. ETAP experts handled the programming
of the detection system: after two minutes without movement,
lighting decreases by 50 %. After a further two minutes, the
lights go into standby mode, at 20 % of their power. "In this way our
customers benefit from an optimal lighting level under all circumstances
without us having to illuminate the car park 24/7," stresses
Philippe Deval. "This allows us to make a significant energy saving,
mainly at night, without affecting our level of service. "
Improvement in visual comfort
Prior to the installation, ETAP had completed a detailed lighting study
in order to determine the optimal location of the luminaires and to
provide the required lighting levels. This study has allowed to reduce
the total number of luminaires whilst changing illuminence on the
ground to more than 40 lux. ETAP suggested that VINCI Park install
49W fluorescent E62 luminaires, which improve the illuminance level
compared to the old luminaires. Their flat photometry generates better
horizontal light distribution. "The more uniform and homogeneous
lighting provides great visual comfort to our customers," adds
Philippe Deval.
"The better lighting quality also increases the feeling of safety. The
new luminaires in fact improve vertical lighting, in compliance with
< Despite the lower number of luminaires,
the illumination was increased by over 40 lux.
IN THE SPOTLIGHT
Thanks to the occupancy sensors the lights do not need to stay on continuously.
recommendations under standard EN 12464-1, which translates into
the improved lighting of faces, and consequently, a more secure feeling
among pedestrians and motorists using the car park."
Power consumption greatly reduced
The solution implemented allowed to considerably reduce power
consumption in the car park. The performance of the new luminaires
in fact requires 25 % less power, compared to the previously installed
luminaires. This is added to the savings achieved thanks to the presence
detection system. The initial measures are highly encouraging
and allow to anticipate major savings.
VINCI Park has already requested the study of the lighting renovation
in four further car parks.
PROJECT SHEET
- 400 fluorescents E62 149 HFD luminaires
- Presence detectors
17 | LIGHTPOINT.

k NEWS
GreenLight is an initiative of the European
Commission, which aims to promote energyefficient
lighting. There is a considerable
amount of energy lost through inefficient
and outdated lighting systems, or through
unnecessary use of lighting. The Commission
wants to change this.
Voluntary commitment, high visibility
Companies and organisations that voluntarily
commit to an energy-saving lighting project
can enter the GreenLight programme.
They may then call themselves GreenLight
Partners and use the GreenLight logo in
their communications, which will provide
them with a lot of visibility.
Suppliers of lighting solutions can also be
involved in the programme. They act as
GreenLight Endorsers and convince their customers
to become a GreenLight Partner. ETAP
may even call itself the Main Endorser, since
we bring in dozens of Partners each year.
18 | LIGHTPOINT.
GreenLight Awards 2012
ETAP customers win awards
During the presentation of the GreenLight Awards at Light+Building 2012, ETAP customers
received four of the eight awards. Among the lucky ones were Telenet (Belgium), Decathlon
(Roumania), the city of Lille (France) and the Vrije Middenschool Zonhoven (Belgium).
Exceptional projects awarded
Each year, participating companies and
organisations have a chance to win a
GreenLight Award. With this award the
European Commission rewards lighting
projects that received an exceptional score
for energy conservation. The last presentation
of the awards took place during the
international Light+Building exhibition in
Frankfurt. Of the eight awards, four went
to ETAP customers. A nice reward for the
efforts of our customers and ETAP for delivering
more sustainable lighting.
And the winners are...
Four ETAP customers received a GreenLight
Award:
- Telenet Group Holding, Belgium (in the
category Service and Office Space)
- Decathlon, Romania (in the category
Retail and Supermarkets)
- Mairie de Lille, France (in the category
Public Buildings)
- Vrije Middenschool Zonhoven, Belgium
(in the category Public Buildings)
Two of the winning companies were ETAP clients
Vrije Middelschool Zonhoven (above) and Telenet (beneath).
COMMUNICATING WITH RESIDENTS
“The GreenLight Award is a great reward for our efforts,” states Philippe Tostain, responsible
for energy and environment for the city of Lille. “With lighting projects in 15 schools
and 6 sports centres we were able to save 60 to 80% energy on our lighting each time. This
is something we obviously want to share with our city's residents. That is why we provided
a display with the GreenLight logo in the relevant schools and sports centres, together
with further explanations about the project.”

New GreenLight Partners
Not only the presentation of the GreenLight
Awards was a success, but we were also able
to welcome many new partners. In the past
few months, the following ETAP customers
have been awarded the GreenLight
certificate:
- Bayer Hispánia SL (Spain)
- BITRON INDUSTRIE ESPANA, S.A. (Spain)
- Clextral (France)
- CPAM de l’Artois (France)
- DECEUNINCK (France)
ETAP informs
BROCHURE U7/R7
Our new LED luminaires for general lighting have already been
extensively covered in the latest issues of Lightpoint. The brochure
on the U7 and R7 luminaires is now also available. It includes not
only all technical specifications and an overview of the range, but
also illustrates the various applications.
- ECM Technologies (France)
- EMFB Arquitectura y Construction S.L.
(Spain)
- Nerco (France)
- SSM System Service Marketing GmbH
(Germany)
- Ville de Villeneuve d’Ascq (France)
LED DOSSIER UPDATE
It’s almost becoming a tradition. LED technology changes at such
a pace that an update of our LED dossier is published at regular
intervals. So what can you expect this time? Obviously, all information
has been brought up-to-date, but there are also completely new
chapters on the quality of LEDs, their (photobiological) safety, and
the latest developments in the field of the so-called OLEDs. Plenty of
food for thought!
Do you also want to give more visibility to
your energy-saving measures? Contact your
ETAP adviser, we will be glad to assist you
in becoming a GreenLight Partner.
The GreenLight certificate is handed over by Juan Alcáraz
(ETAP Spain) to: Mr. Antonio Saez, Director Corporate
Administration of Bayer Spain (left picture), Mr. Miguel
Angel Rodriguez, Quality Manager, and Mr. José Mª Alvarez,
Plant Manager of Bitron (right picture).
[more info: www.etaplighting.com]
Brochure: downloads > brochures > GreenLight
website: www.eu-greenlight.org
DOSSIER DOS
LED
LIGHTING
WITH A NEW
LIGHT SOURCE
Third edition, October 2012
All publications are available at our website.
For a hard copy, please contact your ETAP adviser.
NEWS
19 | LIGHTPOINT.

The Brussels public transport company STIB systematically
updates its emergency lighting in the underground stations
and in its technical depots. The underground infrastructure
used by the STIB is owned by Brussels Mobility, the
administration of the Brussels Capital Region. The new LED
emergency lighting is much more reliable and hence safer.
The icing on the cake is the ETAP Safety Manager system. “We
have a full overview over the good operation of the emergency
lighting at all times,” states engineer Eric Descamps of the
Special BUV R&D department (Equipment and Transport
Administration).
In addition to tram and bus lines, the STIB
operates four metro lines in Brussels for a
total of 71 underground stations. In addition
the company runs a large number of
technical depots for the storage of equipment,
spare parts and machinery. “Safety
is critical in all these spaces,” according to
Eric Descamps. “For example, during power
failures it is essential to sufficiently light
the escape routes in the stations in order to
evacuate passengers.”
Safer and cheaper
The emergency lighting installations used
to work on central batteries with inverter,
which could control the general lighting during
power failures in emergency mode. “That
system worked well,” states Descamps, “but
STIB:
maximum safety guaranteed
it was expensive in its installation and maintenance
and it constantly used power.” That
is why BUV is gradually replacing the system
with separate emergency lighting luminaires
with energy-efficient LEDs and their own buttery.
Descamps sums up the advantages: “The
platforms are now fitted with K9 emergency
lighting. These luminaires only work during
emergencies and use little energy. Since they
have their own battery no expensive fireresistant
supply cables are required. And the
luminaires are installed in such a way that
they perfectly illuminate the escape routes.”
The platforms are furthermore equipped
with K9 signage luminaires. The technical
spaces under the platforms were fitted with
waterproof, dustproof and impact-resistant
K2 luminaires.
ETAP Lighting
Progress Business Centre, Whittle Park Way,
Slough, Berkshire SL1 6DQ, U.K.
Tel. +44 (0)1628559650
Fax +44 (0)1628559012
enquiries@etaplighting.com
www.etaplighting.com
ETAP Export Department
Antwerpsesteenweg 130
B-2390 Malle - BELGIUM
Tel. +32 (0)3 310 02 11
Fax +32 (0)3 311 61 42
export@etaplighting.com
www.etaplighting.com
100% reliable at all times
Lastly, the luminaires are connected to the
ETAP Safety Manager (ESM), which is linked
to the STIB LAN network. In this way, the
status of all luminaires can be monitored
at all times. “We currently monitor the
safety of the installation from a central
PC,” Descamps clarifies. “For example, we
perform the legally required battery tests.
In addition, ESM automatically reports
any defect on the battery or lamp, which
prevents expensive inspection rounds and
ensures that we can check at any time
whether all luminaires are operational.
Furthermore the program provides us with
the necessary reports for the safety inspection
at the press of a button.”
The design also matters
Brussels metro stations house a few actual
works of art. “Each station was inspired by
a specific architectural or cultural theme,”
Descamps explains. “For example traces can
be found of big names such as Alechinsky,
Folon, Delvaux, Hergé or Horta, among others.
It was important to us to find technologies
that went with these artistic designs.
Also in this respect, the discreet K9 luminaires
were highly suitable.”
Emergency lighting from the robust K2 series
was used for the space under the platforms.
The platforms are equipped
with K9 emergency lighting. The
luminaires have been discreetly
incorporated into the light lines.
ETAP U.A.E.
Dubai International Academic City, Block 3
Office 114, 1st floor, PO BOX 345014 Dubai, UAE
Tel. +971 (0)4 434 7364
Fax +971 (0)4 437 0378
export@etaplighting.com
www.etaplighting.com
8028757-20E/24